Analysis

  • max time kernel
    28s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    28-03-2023 07:42

General

  • Target

    file.exe

  • Size

    375KB

  • MD5

    d2bf1d20ac97954ca86849c1f7c1a3c2

  • SHA1

    7cd8869ba00b254c8dfc6aa6a649b2c20a1d0325

  • SHA256

    43ae412088adb7eb0ea5df2b569d354d3d737e97b4581bb45c077b03506de5b0

  • SHA512

    2108b712479e2185dd0c33db18c981768c3bd91a14685534b472b348144e959e83fd6ce49937d7133e4d92154ce6b5d3d4b8310655875b79d017e215d78f9114

  • SSDEEP

    6144:7sQwFZgjDCOC3MnQFMru0g+xh4Q/KhTMwacF2X8pyMp7UJ:7sQwvg/CbMwMTg+f4m8Ttv2X+DUJ

Malware Config

Extracted

Family

redline

Botnet

@chicago

C2

185.11.61.125:22344

Attributes
  • auth_value

    21f863e0cbd09d0681058e068d0d1d7f

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 37 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1656

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1656-55-0x00000000047E0000-0x000000000483A000-memory.dmp
    Filesize

    360KB

  • memory/1656-56-0x00000000049D0000-0x0000000004A28000-memory.dmp
    Filesize

    352KB

  • memory/1656-57-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-58-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-60-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-62-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-66-0x00000000002D0000-0x0000000000332000-memory.dmp
    Filesize

    392KB

  • memory/1656-64-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-68-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-67-0x0000000007100000-0x0000000007140000-memory.dmp
    Filesize

    256KB

  • memory/1656-69-0x0000000007100000-0x0000000007140000-memory.dmp
    Filesize

    256KB

  • memory/1656-71-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-73-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-77-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-79-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-81-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-83-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-85-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-87-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-89-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-91-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-93-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-95-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-97-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-99-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-103-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-101-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-107-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-109-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-105-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-111-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-113-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-115-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-117-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-119-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-121-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-123-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-75-0x00000000049D0000-0x0000000004A22000-memory.dmp
    Filesize

    328KB

  • memory/1656-850-0x0000000007100000-0x0000000007140000-memory.dmp
    Filesize

    256KB